| #732 | HDTV | Apr 26, 2010 |
| #731 | Desert Island | Apr 23, 2010 |
| #730 | Circuit Diagram | Apr 21, 2010 |
| #729 | Laser Pointer | Apr 19, 2010 |
| #728 | iPad | Apr 16, 2010 |
| #727 | Trade Expert | Apr 14, 2010 |
| #726 | Seat Selection | Apr 12, 2010 |
| #725 | Literally | Apr 9, 2010 |
| #724 | Hell | Apr 7, 2010 |
| #723 | Seismic Waves | Apr 5, 2010 |
| #722 | Computer Problems | Apr 2, 2010 |
| #721 | Flatland | Mar 31, 2010 |
| #720 | Recipes | Mar 29, 2010 |
| #719 | Brain Worms | Mar 26, 2010 |
| #718 | The Flake Equation | Mar 24, 2010 |
| #717 | Furtive | Mar 22, 2010 |
| #716 | Time Machine | Mar 19, 2010 |
| #715 | Numbers | Mar 17, 2010 |
| #714 | Porn For Women | Mar 15, 2010 |
| #713 | GeoIP | Mar 12, 2010 |
| #712 | Single Ladies | Mar 10, 2010 |
| #711 | Seismograph | Mar 8, 2010 |
| #710 | Collatz Conjecture | Mar 5, 2010 |
| #709 | I Am | Mar 3, 2010 |
| #708 | Sex Dice | Mar 1, 2010 |
| #707 | Joshing | Feb 26, 2010 |
| #706 | Freedom | Feb 24, 2010 |
| #705 | Devotion to Duty | Feb 22, 2010 |
| #704 | Principle of Explosion | Feb 19, 2010 |
| #703 | Honor Societies | Feb 17, 2010 |
| #702 | Snow Tracking | Feb 15, 2010 |
| #701 | Science Valentine | Feb 12, 2010 |
| #700 | Complexion | Feb 10, 2010 |
| #699 | Trimester | Feb 8, 2010 |
| #698 | You Hang Up First | Feb 5, 2010 |
| #697 | Tensile vs. Shear Strength | Feb 3, 2010 |
| #696 | Strip Games | Feb 1, 2010 |
| #695 | Spirit | Jan 29, 2010 |
| #694 | Retro Virus | Jan 27, 2010 |
| #693 | Children's Fantasy | Jan 25, 2010 |
| #692 | Dirty Harry | Jan 22, 2010 |
| #691 | MicroSD | Jan 20, 2010 |
| #690 | Semicontrolled Demolition | Jan 18, 2010 |
| #689 | FIRST Design | Jan 15, 2010 |
| #688 | Self-Description | Jan 13, 2010 |
| #687 | Dimensional Analysis | Jan 11, 2010 |
| #686 | Admin Mourning | Jan 8, 2010 |
| #685 | G-Spot | Jan 6, 2010 |
| #684 | We Get It | Jan 4, 2010 |
| #683 | Science Montage | Jan 1, 2010 |